This food and bottle cooler from polar gear baby features a large compartment with sponge clean lining with heat sealed seams - easy to clean right into corners. Fits breast pump, wide neck bottles, food pots and cutlery. With 8mm in thickness, it offers ideal thermal insulation or up to 3 hours of cool time when using with the ice pack included in the Bottle and Food Cooler Plus by Polar bearThe extra compartment in the lid and the additional front compartment are both extremely useful for storing spare nappies, one way liners and baby wipes